How many movies have Hasse Burman and Ragnar Frisk collaborated on?

They have worked on 3 movies together! Their first movie together was Tre dar på luffen (1964) while their highest rated movie together was 47:an Löken blåser på! (1972). They have not worked together since 47:an Löken blåser på! (1972). They are most known for their comedy films together.